@book { KarteninterpretationL8524LindauamBodensee,
    title = "Karteninterpretation L 8524 - Lindau am Bodensee",
    author = "Marie {Burger}",
    year = "2012",
    publisher = "GRIN Verlag",
    address = "München, Germany",
    doi = "10.3239/9783656260530",
    url = "https://www.hausarbeiten.de/document/199265"
}